Documentation bug
There is an issue where the documentation references a red background for significant earthquakes in the list, when it should reference red text. See the documentation excerpt below. This text is found in the about/help section.
Earthquakes
List items in bold are magnitude 4.5 and greater.
List items with a red background have been identified as "significant", based on a combination of magnitude, PAGER alert level, and the number of Did You Feel It? responses.
Selecting an earthquake in the list will highlight the event in the list and on the map. It will also open a pop-up with basic information for that event. A "button" will appear for DYFI, ShakeMap, Pager, and a tsunami message if these products are available.
Edited by Edward J Hunter